I give up! Postfix keeps relaying
Basically, I don't want the server to relay any messages except for the messages that originate on the server. I've attached my postconf -n below.
Here's what's happening when I start an SMTP session from another machine on the same network:
$ telnet 192.168.0.10 25
220 ns1 ESMTP Postfix (Debian/GNU)
MAIL FROM: firstname.lastname@example.org
RCPT TO: email@example.com
250 Ok <<---GRRR!
Connection to host lost.
----postconf -n output----
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
append_dot_mydomain = yes
biff = no
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/lib/postfix
mailbox_command = procmail -a "$EXTENSION"
mailbox_size_limit = 0
mydestination = mydomain.com, ns1, ns1.mydomain.com, mail.mydomain.com, mail, localhost
myhostname = ns1
mynetworks_style = host
myorigin = /etc/mailname
program_directory = /usr/lib/postfix
recipient_delimiter = +
setgid_group = postdrop
smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
So, what am I doing wrong here ?
Thx for the help.
Introducing the New Netscape Internet Service.
Only $9.95 a month -- Sign up today at http://isp.netscape.com/register
Netscape. Just the Net You Need.
New! Netscape Toolbar for Internet Explorer
Search from anywhere on the Web and block those annoying pop-ups.
Download now at http://channels.netscape.com/ns/search/install.jsp